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This feature enables you to prevent numbers from being called accidentally.
When the keypad is locked, only the menu key
B
(4) is operative and KEY
LOCKED is displayed.
1. The handset is in standby (no tone).
2. Press the menu key
B
(4).
3. Press the arrow key
l
(11) or
k
(3) until KEY SETUP is displayed.
4. Press the menu key
B
(4).
5. KEY LOCK is displayed.
6. Press the menu key
B
(4).
7. The set keypad mode is displayed:
UNLOCK: the keypad is unlocked; or
LOCK: the keypad is locked.
8. Press the arrow key
l
(11) or
k
(3) to select your choice.
9. Press the menu key
B
(4) to confirm your choice.
Switching On/Off Key Click
The handset emits a tone each time you press a key. You can switch off key
click.
1. The handset is in standby (no tone).
2. Press the menu key
B
(4).
3. Press the arrow key
l
(11) or
k
(3) until KEY SETUP is displayed.
4. Press the menu key
B
(4).
5. KEY LOCK is displayed.
6. Press the arrow key
l
(11) or
k
(3) until KEY CLICK is displayed.
7. Press the menu key
B
(4).
CLICK ON is displayed: key click is on; or
CLICK OFF is displayed: key click is off.
8. Press the arrow key
l
(11) or
k
(3) to select your choice.
9. Press the menu key
B
(4) to confirm your choice.
Setting the Earpiece Volume
This features enables you to set the volume of the earpiece.
Содержание D 5000
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